The Walsworth Group

Journal Papers

(For reasons beyond our control, some of the pdf files may not always download easily. It may be necessary to hold the mouse key down on the pdf icon and choose "save link to disk" or similar option, depending on your browser)


Coherent population trapping resonance with linearly polarized light for all-optical miniature atomic clocks pdf icon
S. A. Zibrov, I. Novikova, D. F. Phillips, R. L. Walsworth, A. S. Zibrov,
V. L. Velichansky, A. V Taichenachev, and V. I. Yudin
Physical Review A, 81, 013833 (2010).

Silicon Nanoparticles as Hyperpolarized Magnetic Resonance Imaging Agents. pdf icon
J.W. Aptekar, M.C. Cassidy, A.C. Johnson, R.A. Barton, M.Y. Lee, A.C. Ogier, C. Vo, M.N. Anahtar, Y. Ren,
S.N. Bhatia, C. Ramanathan, D.G. Cory, A.L. Hill, R.W. Mair, M.S. Rosen, R.L. Walsworth and C.M. Marcus
ACS Nano. 3 12, 4003-4008 (2009).

Supporting material for the above ACS Nano Silicon Nanoparticle aticle. pdf icon

Electromagnetically induced transparency with noisy lasers pdf icon
Y. Xiao, T. Wang, M. Baryakhtar, M. Van Camp, M. Crescimanno, M. Hohensee,
L. Jiang, D.F. Phillips, M.D. Lukin, S.F. Yellin, and R.L. Walsworth
Physical Review A, 80, 041805 (2009).

Repetitive Readout of a Single Electronic Spin via Quantum Logic with Nuclear Spin Ancillae. pdf icon
L. Jiang, J.S. Hodges, J.R. Maze, P. Maurer, J.M. Taylor, D.G. Cory,
P.R. Hemmer, R.L. Walsworth, A.Yacoby, A.S. Zibrov, and M.D. Lukin
Science, 326, 267 (2009).

Slow light in narrow paraffin-coated vapor cells. pdf icon
M. Klein, M. Hohensee, A. Nemiroski, Y. Xiao, D.F. Phillips and R.L. Walsworth
Applied Physics Letters, 95, 091102 (2009).

Stored light and EIT at high optical depths. pdf icon
M. Klein, Y. Xiao, M. Hohensee, D.F. Phillips and R.L. Walsworth
0812.4939

Limits on isotropic Lorentz violation in QED from collider physics. pdf icon
M. Hohensee, R. Lehnert, D.F. Phillips and R.L. Walsworth
Physical Review D, 80, 036010 (2009).

Low-loss negative refraction by laser induced magneto-electric cross-coupling. pdf icon
J. Kastel, M. Fleischhauer, S.F. Yelin and R.L. Walsworth
Physical Review A, 79, 063818 (2009).
0901.0664v1

Slow-Light Dynamics from Electromagnetically-Induced-Transparency Spectra. pdf icon
M. Klein, M. Hohensee, Y. Xiao, R. Kalra, D.F. Phillips and R.L. Walsworth
Physical Review A, 79, 053833 (2009).

Particle-Accelerator Constraints on Isotropic Modifications of the Speed of Light. pdf icon
M.A. Hohensee, R. Lehnert, D.F. Phillips and R.L. Walsworth
Physical Review Letters, 102, 170402 (2009). 0809.3442

Surface Plasmon Resonance Enhanced Magneto-Optics (SuPREMO): Faraday Rotation Enhancement pdf icon
in Gold-Coated Iron Oxide Nanocrystals.
P.K. Jain, Y. Xiao, R.L. Walsworth and A.E. Cohen
Nano Letters, 9, 1644-1650 (2009).

Quantum Physics Exploring Gravity in the outer Solary System: The Sagas Project. pdf icon
P. Wolf, C.J. Borde, A. Clairon, L. Duchayne, A. Landragin, P. Lemonde, G. Santarelli, W. Ertmer, E. Rasel,
F.S. Cataliotti, M. Inguscio, G.M. Tino, P. Gill, H. Klein, S. Reynaud, C. Salomon, E. Peik, O. Bertolami, P. Gil,
J. Páramos, C. Jentsch, U. Johann, A. Rathke, P. Bouyer, L. Cacciapuoti, D. Izzo, P. De Natale, B. Christophe,
P. Touboul, S.G. Turyshev, J.D. Anderson, M.E. Tobar, F. Schmidt-Kaler, J. Vigue, A. Madej, L. Marmet, M-C. Angonin,
P. Delva, P. Tourrenc, G. Metris, H. Müller, R. Walsworth, Z.H. Lu, L. Wang, K. Bongs, A. Toncelli, M. Tonelli,
H. Dittus, C. Lämmerzahl, G. Galzerano, P. Laporta, J. Laskar, A. Fienga, F. Roques and K. Sengstock
Experimental Astronomy, 23, 651-687 (2009) 0711.0304

Limits on Anomalous Spin-Spin Couplings between Neutrons. pdf icon
A.G. Glenday, C.E. Cramer, D.F. Phillips and R.L. Walsworth
Physical Review Letters, 101, 261801(2008)

High-sensitivity diamond magnetometer with nanoscale resolution. pdf icon
J.M. Taylor, P. Cappellaro, L. Childress, L. Jiang, D. Budker, P.R. Hemmer, A. Yacoby,
R.L. Walsworth and M.D. Lukin
Nature Physics 4, 810-816 (2008)

Nanoscale magnetic sensing with an individual electronic spin in diamond. pdf icon
J.R. Maze, P.L. Stanwix, J.S. Hodges, S. Hong, J.M. Taylor, P. Cappellaro, L. Jiang, M.V. Gurudev Dutt,
E. Togan, A.S. Zibrov, A. Yacoby, R.L. Walsworth and M.D. Lukin
Nature 455, 644-648 (2008)

Repeated interaction model for diffusion-induced Ramsey narrowing. pdf icon
Y. Xiao, I. Novikova, D.F. Phillips and R.L. Walsworth
Optics Express, 16, 14128-14141 (2008)

Slow Light Beam Splitter. pdf icon
Y. Xiao, M. Klein, M. Hohensee, L. Jiang, D.F. Phillips, M.D. Lukin and R.L. Walsworth
Physical Review Letters, 101, 043601(2008)

An Open-Access, Very-Low-Field MRI System for Posture-Dependent 3He Human Lung Imaging. pdf icon
L. L. Tsai, R.W. Mair, M.S. Rosen, S. Patz and R.L. Walsworth
Journal of Magnetic Resonance, 193, 274-285 (2008)

Lineshape Asymmetry for joint CPT and three photon N resonances. pdf icon
C. Hancox, M. Hohensee, M. Crescimanno, D.F. Phillips and R.L. Walsworth
Optics Letters, 33, 1536-1538 (2008) physics/0805.3384

Posture-Dependent Human 3He Lung Imaging in an Open Access MRI System: Initial Results. pdf icon
L. L. Tsai, R.W. Mair, C.H. Li, M.S. Rosen, S. Patz and R.L. Walsworth
Academic Radiology, 15, 728-739 (2008) physics/0707.3455

A laser frequency comb that enables radial velocity measurements with a precision of 1 cm s-1. pdf icon
C.-H. Li, A.J. Benedick, P. Fendel, A.G. Glenday, F.X. Kartner, D.F. Phillips,
D. Sasselov, A. Szentgyorgyi and R.L. Walsworth
Nature 452, 610-612 (2008) 0804.0955

Optimizing slow and stored light for multidisciplinary applications. pdf icon
M. Klein, Y. Xiao, A.V. Gorshkov, M. Hohensee, C.D. Leung, M.R. Browning, D.F. Phillips,
I. Novikova and R.L. Walsworth
Proceedings of SPIE 6904, 69040C1-69040C9 (2008)

Space-based research in fundamental physics and quantum technologies. pdf icon
S.G. Turyshev, U.E. Israelsson, M. Shao, N. Yu, A. Kusenko, E.L. Wright, C.W.F. Everitt, M. Kasevich, J.A. Lipa,
J.C. Mester, R.D. Reasenberg, R.L. Walsworth, N. Ashby, H. Gould and H.J. Paik
International Journal of Modern Physics D 16, 1879-1925 (2007) 0711.0150

Slow light with integrated gain and large pulse delay. pdf icon
I. Novikova, D.F. Phillips and R.L. Walsworth
Physical Review Letters 99, 173604 (2007) physics/0706.3945

NMR measurements of grain and gas motion in a gas-fluidized granular bed. pdf icon
D. Candela, C. Huan, K. Facto, R. Wang, R.W. Mair and R.L. Walsworth,
Granular Matter, 9, 331-335 (2007) cond-mat/0510611.

Tunable negative refraction without absorption via electromagnetically induced chirality. pdf icon
J. Kastel, M. Fleischhauer, S.F. Yelin and R.L. Walsworth
Physical Review Letters 99, 073602 (2007) quant-ph/0702234v2

Noninvasive measurements of gas exchange in a three-dimensional fluidized bed using hyperpolarized 129Xe NMR. pdf icon
T. Pavlin, R. Wang, R. McGorty, M.S. Rosen, D.G. Cory, D. Candela, R.W. Mair and R.L. Walsworth
Applied Magnetic Resonance, 32, 93-112 (2007) cond-mat/0605436

Understanding the breakdown of Fourier’s law in granular fluids. pdf icon
D. Candela and R.L. Walsworth,
American Journal of Physics, 75, 754-757 (2007) cond-mat/0510295.

Optimal control of light pulse storage and retrieval. pdf icon
I. Novikova, A.V. Gorshkov, D.F. Phillips, A.S. Sorensen, M.D. Lukin and R.L. Walsworth
Physical Review Letters 98, 243602 (2007) quant-ph/0702266

Optimization of slow and stored light in atomic vapor. pdf icon
I. Novikova, A.V. Gorshkov, D.F. Phillips, Y. Xiao, M. Klein and R.L. Walsworth
Proceedings of SPIE 6482, 64820M1-64820M11 (2007)

Slow light in paraffin-coated Rb vapor cells. pdf icon
M. Klein, I. Novikova, D.F. Phillips and R.L. Walsworth
Journal of Modern Optics, 53, 2583-2591 (2006) quant-ph/0602131.

A System for Open-Access 3He Human Lung Imaging at Very Low Field. pdf icon
I.C. Ruset, L.L. Tsai, R.W. Mair, S. Patz, M.I. Hrovat, M.S. Rosen, I. Muradian, J. Ng, G.P. Topulos, J.P. Butler,
R.L. Walsworth and F.W. Hersman
Concepts in Magnetic Resonance Part B: Magnetic Resonance Engineering, 29B, 210-221 (2006)

Comparison of 87Rb N-resonances for D1 and D2 transitions. pdf icon
I. Novikova, D.F. Phillips, A.S. Zibrov, R.L. Walsworth, A.V. Taichenachev and V.I. Yudin
Optics Letters, 31, 2353-2355 (2006) physics/0601079.

Interstitial gas and density-segregation in vertically-vibrated granular media. pdf icon
M. Klein, L.L. Tsai, M.S. Rosen, D. Candela, T. Pavlin and R.L. Walsworth
Physical Review E, 74, 010301(R) (2006) cond-mat/0506085.

Cancellation of light-shifts in an N-resonance clock. pdf icon
I. Novikova, A.V. Taichenachev, V.I. Yudin, D.F. Phillips, A.S. Zibrov and R.L. Walsworth
Optics Letters, 31, 622-624 (2006) physics/0509104.

Diffusion-induced Ramsey narrowing. pdf icon
Y. Xiao, I. Novikova, D.F. Phillips and R.L. Walsworth
Physical Review Letters, 96, 043601 (2006) quant-ph/0507188.

EIT and diffusion of atomic coherence. pdf icon
I. Novikova, Y. Xiao, D.F. Phillips and R.L. Walsworth
Journal of Modern Optics, 52, 2381–2390 (2005) quant-ph/0505186.

Three-photon-absorption resonance for all-optical atomic clocks. pdf icon
S. Zibrov, I. Novikova, D.F. Phillips, V.A. Taichenachev, V.I. Yudin, R.L. Walsworth and A.S. Zibrov
Physical Review A, 72, 011801(R) (2005)

Optimizing stored light efficiency in vapor cells. pdf icon
I. Novikova, M. Klein, D.F. Phillips and R.L. Walsworth
Proceedings of SPIE 5735, 87-97 (2005)

Quantum control of light using electromagnetically induced transparency. pdf icon
A. Andre, M.D. Eisaman, R.L. Walsworth, A.S. Zibrov, and M.D. Lukin
Journal of Physics B: Atomic Molecular and Optical Physics, 38, S589-S604 (2005)

3He Lung Imaging in an Open Access, Very-Low-Field Human MRI System. pdf icon
R.W. Mair, M.I. Hrovat, S. Patz, M.S. Rosen, I.C. Ruset, G.P. Topulos, L.L. Tsai, J.P. Butler, F.W. Hersman
and R.L. Walsworth
Magnetic Resonance in Medicine, 53, 745-749 (2005) physics/0403090.

Study of Gas-Fluidization Dynamics with Laser-Polarized 129Xe. pdf icon
R. Wang, M.S. Rosen, D. Candela, R.W. Mair and R. L. Walsworth,
Magnetic Resonance Imaging, 23, 203-207 (2005) cond-mat/0407708.

Xenon NMR Measurements of Permeability and Tortuosity in Reservoir Rocks. pdf icon
R. Wang, T. Pavlin, M.S. Rosen, R.W. Mair, D.G. Cory and R. L. Walsworth,
Magnetic Resonance Imaging, 23, 329-331 (2005) cond-mat/0407710.

Modulation induced frequency shifts in a CPT-based atomic clock. pdf icon
D.F. Phillips, I. Novikova, C. Y.-T. Wang, M. Crescimanno, and R.L. Walsworth
Journal of the Optical Society of America B 22, 305-310 (2005) physics/0404076.

Bound on Lorentz- and CPT-Violating Boost Effects for the Neutron. pdf icon
F. Cane, D. Bear, D.F. Phillips, M.S. Rosen, C.L. Smallwood, R.E. Stoner, R.L. Walsworth, and V.A. Kostelecky,
Physical Review Letters, 93, 230801 (2004) physics/0309070.

Simultaneous Measurement of Rock Permeability and Effective Porosity using Laser-Polarized Noble Gas NMR. pdf icon
R. Wang, R.W. Mair, M.S. Rosen, D.G. Cory, and R.L. Walsworth,
Physical Review E, 70, 026312 (2004). cond-mat/0312543.

Dynamic Optical Bistability in Resonantly Enhanced Raman Generation. pdf icon
I. Novikova, A.S. Zibrov, D.F. Phillips, A. Andre, and R.L. Walsworth
Physical Review A, 69, 061802(R) (2004) quant-ph/0404065.

NMR Experiments on a Three-DimensionalVibrofluidized Granular Medium. pdf icon
C. Huan, X. Yang, D. Candela, R.W. Mair, and R.L. Walsworth,
Physical Review E, 69, 041302 (2004). cond-mat/0305267.

Testing Lorentz and CPT symmetry with hydrogen masers. pdf icon
M.A. Humphrey, D.F. Phillips, E.M. Mattison, R.E. Stoner, R.F.C. Vessot, and R.L. Walsworth,
Physical Review A 68, 063807 (2003). physics/0103068.

AtomicMemory for Correlated Photon States. pdf icon pdf icon
C.H. van der Wal, M.D. Eisaman, A. Andre, R.L. Walsworth, D.F. Phillips, A.S. Zibrov and M.D. Lukin,
Science, 301, 196-200; Published online 22 May 2003, (10.1126/science.1085946).

Towards non-classical light storage via atomic-vapor Raman scattering. pdf icon
C.H. van der Wal, M.D. Eisaman, A.S. Zibrov, A. André, D. F. Phillips, R.L. Walsworth, and M.D. Lukin,
Proceedings of SPIE 5115, 236 (2003).

Applications of Controlled-Flow Laser-Polarized Xenon Gas to Porous and Granular Media Study. pdf icon
R.W. Mair, R. Wang, M.S. Rosen, D. Candela, D.G. Cory, and R.L. Walsworth,
Magnetic Resonance Imaging 21, 287 (2003), cond-mat/0211180.

Diffusion NMR Methods Applied to Xenon Gas for Materials Study. pdf icon
R.W. Mair, M.S. Rosen, R. Wang, D.G. Cory, and R.L. Walsworth,
Magnetic Resonance in Chemistry, 40, S29 (2002), cond-mat/0211179.

Measurement of the 21Ne Zeeman frequency shift due to Rb-21Ne collisions. pdf icon
R.E. Stoner and R.L. Walsworth,
Physical Review A 66, 032704 (2002), physics/0007085.

The Narrow Pulse Approximation and Long Length Scale Determination in Xenon Gas Diffusion NMR Studies of pdf icon
Model Porous Media.
R.W. Mair, P.N. Sen, M.D. Hürlimann, S. Patz, D.G. Cory, and R.L. Walsworth,
Journal of Magnetic Resonance 156, 202(2002), cond-mat/0211182.

Novel MRI Applications of Laser-Polarized Noble Gases. pdf icon(Large File - 6.8 MB!)
R.W. Mair and R.L. Walsworth,
Applied Magnetic Resonance 22, 159 (2002).

Measuring surface-area-to-volume ratios in soft porous materials using laser-polarized xenon interphase exchange NMR. pdf icon
J.P. Butler, R.W. Mair, S. Patz, D. Hoffmann, M.I. Hrovat, R.A. Rogers, G.P. Topulos, and R.L. Walsworth,
Journal of Physics: Condensed Matter 14, L297 (2002), cond-mat/0108344.

Measurements of Grain Motion in a Dense, Three Dimensional Granular Fluid. pdf icon
X. Yang, C. Huan, D. Candela, R.W. Mair, and R.L. Walsworth,
Physical Review Letters 88, 044301(2002), cond-mat/0108256.

Phase coherence and control of stored photonic information. pdf icon
A. Mair, J. Hager, D.F. Phillips, R.L. Walsworth, and M.D. Lukin,
Physical Review A 65, 031802 (2002), quant-ph/0108046.

Tortuosity Measurement and the Effects of Finite Pulse Widths on Xenon Gas Diffusion NMR Studies of Porous Media. pdf icon
R.W. Mair, M.D. Hürlimann, P.N. Sen, L.M. Schwartz, S. Patz, and R.L. Walsworth,
Magnetic Resonance Imaging 19, 345 (2001), cond-mat/0211184.

Limit on Lorentz and CPT violation of the proton using a hydrogen maser. pdf icon
D.F. Phillips, M.A. Humphrey, E.M. Mattison, R.E. Stoner, R.F.C. Vessot, and R.L. Walsworth,
Physical Review D 63, 111101 (2001), physics/0008230.

Measurement of persistence in 1-D diffusion. pdf icon
G.P. Wong, R.W. Mair, R.L. Walsworth, and D.G. Cory,
Physical Review Letters 86, 4156 (2001), physics/0008248.

Storage of light in atomic vapor. pdf icon
D.F. Phillips, A. Fleischhauer, A. Mair, R.L. Walsworth, and M.D. Lukin,
Physical Review Letters 86, 783 (2001), quant-ph/0012138.

Limit on Lorentz and CPT violation of the neutron using a two species noble gas maser. pdf icon
D. Bear, R.E. Stoner, R.L. Walsworth, V.A. Kostelecky, and C.D. Lane,
Physical Review Letters 85, 5038 (2000), physics/0007049.
Erratum: Limit on Lorentz and CPT Violation of the Neutron Using a Two-Species Noble-Gas Maser. pdf icon
D. Bear, R. E. Stoner, R. L. Walsworth, V.A. Kostelecky, and C.D. Lane,
Physical Review Letters 89, 209902(E) (2002).

Analytical estimate of the critical velocity for vortex pair creation in trapped Bose condensates. pdf icon
M. Crescimanno, C.G. Koay, R. Peterson, and R.L. Walsworth,
Physical Review A 62, 63612 (2000), cond-mat/0001163.

Double resonance frequency shift in a hydrogen maser. pdf icon
M.A. Humphrey, D.F. Phillips, and R.L. Walsworth,
Physical Review A 62, 63405 (2000), physics/0007056.
Erratum: Double resonance frequency shift in a hydrogen maser. pdf icon
M.A. Humphrey, D.F. Phillips, and R.L. Walsworth,
Physical Review A 63, 59901 (2001).

Reduced xenon diffusion for quantitative lung study - the role of SF6. pdf icon
R.W. Mair, D. Hoffmann, S.A. Sheth, G.P. Wong, J.P. Butler, S. Patz, G.P. Topulos, and R.L. Walsworth,
NMR in Biomedicine 13, 229 (2000).

Magnetic resonance imaging of convection in laser-polarized xenon. pdf icon
R.W. Mair, C.H. Tseng, G.P. Wong, D.G. Cory, and R.L. Walsworth,
Physical Review E 61, 2741 (2000).

A system for low field imaging of laser-polarized noble gas. pdf icon
G.P. Wong, C.H. Tseng, V.R. Pomeroy, R.W. Mair, D.P. Hinton, D. Hoffmann, R.E. Stoner, F.W. Hersman,
D.G. Cory, and R.L. Walsworth,
Journal of Magnetic Resonance 141, 217 (1999).

Probing porous media with gas diffusion NMR. pdf icon
R.W. Mair, G.P. Wong, D. Hoffmann, M.D. Hurlimann, S. Patz, L.M. Schwartz, and R.L. Walsworth,
Physical Review Letters 83, 3324 (1999).

Single-shot diffusion measurement. pdf icon
S. Peled, C.H. Tseng, A. Sodickson, R.W. Mair, R.L. Walsworth, D.G. Cory,
Journal of Magnetic Resonance 140, 320 (1999).

Characterization of fiber-coupled Opto Power laser diode arrays. pdf icon
D.F. Phillips, G.P. Wong, D. Bear, R.E. Stoner, and R.L. Walsworth,
Review of Scientific Instruments 70, 2905 (1999).
A summary of the properties of our laser diode arrays is available here.

Magnetic resonance imaging of laser polarized liquid xenon. pdf icon
C.H. Tseng, R.W. Mair, G.P. Wong, D. Williamson, D.G. Cory, and R.L. Walsworth,
Physical Review E 59, 1785 (1999).

Pulsed-field-gradient measurements of time-dependent gas diffusion. pdf icon
R.W. Mair, D.G. Cory, S. Peled, C.H. Tseng, S. Patz, and R.L. Walsworth,
Journal of Magnetic Resonance 135, 478 (1998).

Low field MRI of laser polarized noble gas. pdf icon
C.H. Tseng, G.P. Wong, V.R. Pomeroy, R.W. Mair, D.P. Hinton, D. Hoffmann, R.E. Stoner, F.W. Hersman,
D.G. Cory, and R.L. Walsworth,
Physical Review Letters 81, 3785 (1998).

Improved frequency stability of the dual noble gas maser. pdf icon
D. Bear, T.E. Chupp, K. Cooper, S. DeDeo, M.A. Rosenberry, R.E. Stoner, and R.L. Walsworth,
Physical Review A 57, 5006 (1998).

Higher energy collective excitations in trapped Bose condensates. pdf icon
L. You, R. Walsworth, and W. Hoston,
Optics Express 1, 293 (1997).

NMR of laser polarized 129Xe in blood foam. pdf icon
C.H. Tseng, S. Peled, L. Nascimben, E. Oteiza, R.L. Walsworth, and F.A. Jolesz,
Journal of Magnetic Resonance 126, 79 (1997).

Selective creation of quasi-particles in trapped Bose condensates. pdf icon
R. Walsworth and L. You,
Physical Review A 56, 555 (1997).

Gradient echo imaging considerations for hyperpolarized 129Xe MR. pdf icon
L. Zhao, R. Mulkern, C.H. Tseng, D. Williamson, S. Patz, R. Kraft, R.L. Walsworth, F.A. Jolesz, and M.S. Albert,
Journal of Magnetic Resonance, Series B 113, 179 (1996).

Determinants of tissue delivery for 129Xe magnetic resonance in humans.
S. Peled, F.A. Jolesz, C.H. Tseng, L. Nascimben, M.S. Albert, and R.L. Walsworth,
Magnetic Resonance in Medicine 36, 340 (1996).

Demonstration of a two species noble gas maser. pdf icon
R.E. Stoner, M.A. Rosenberry, J.T. Wright, T.E. Chupp, E.R. Oteiza, and R.L. Walsworth,
Physical Review Letters 77, 3971 (1996).

Temporal dynamics of hyperpolarized 129Xe resonances in living rats. pdf icon
K. Sakai, A.M. Bilek, E. Oteiza, R.L. Walsworth, D. Balamore, F.A. Jolesz, and M.S. Albert,
Journal of Magnetic Resonance, Series B 111, 300 (1996).

Hyperpolarized 129Xe MR imaging of the oral cavity. pdf icon
M.S. Albert, C.H. Tseng, D. Williamson, E.R. Oteiza, R.L. Walsworth, B. Kraft, D. Kacher,
B.L. Holman, and F.A. Jolesz,
Journal of Magnetic Resonance, Series B 111, 204 (1996).

Spin-exchange-pumped 3He and 129Xe Zeeman masers. pdf icon
T.E. Chupp, R.J. Hoare, R.L. Walsworth, and B. Wu,
Physical Review Letters 72, 2363 (1994).

Recent investigations with the Harvard-Smithsonian cryogenic hydrogen maser.
R.L. Walsworth, E.M. Mattison, R.F.C. Vessot, and I.F. Silvera,
Physica B 194-196, 915 (1994).

Measurement of a hyperfine-induced spin-exchange frequency shift in atomic hydrogen. pdf icon
R.L. Walsworth, I.F. Silvera, E.M. Mattison, and R.F.C. Vessot,
Physical Review A 46, 2495 (1992).

Nonlinear quantum mechanics for systems of composite spin. pdf icon
R.L. Walsworth and I.F. Silvera,
Physical Review A 42, 63 (1990).

Test of the linearity of quantum mechanics in an atomic system with a hydrogen maser. pdf icon
R.L. Walsworth, I.F. Silvera, E.M. Mattison, and R.F.C. Vessot,
Physical Review Letters 64, 2599 (1990).

A hydrogen maser at temperatures below 1 K.
R.F.C. Vessot, E.M. Mattison, R.L. Walsworth, I.F. Silvera, H.P. Godfried, and C.C. Agosta,
IEEE Transactions on Instrumentation and Measurements IM-36, 588 (1987).

Hydrogen maser at temperatures below 1 K. pdf icon
R.L. Walsworth, I.F. Silvera, H.P. Godfried, C.C. Agosta, R.F.C. Vessot, and E.M. Mattison,
Physical Review A 34, 2550 (1986).

Transport properties in 3He-4He mixtures near the superfluid transition.
D. Gestrich, R. Walsworth, and H. Meyer,
Journal of Low Temperature Physics 54, 37 (1984).